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Papers
Dept. No.
W. K. Smith and R. A. Brink     Relation of bitterness to the
toxic rinoiple in sweet clover.   Jour. Agr. Res. T7:7-
D. C. Cooper
The embryology of Pisum sativum     Bot. Gaz. 100, 1938
W. L. Henning      Prenatal and postnatal sex ratio in sheep
Jour. Agr. ReT.    ?                     -
F. N. Bell and Y. R. Irwin      Studies on the variation of the
blood cells of cattle in h      h                        nfec-
oin.     (In press)    -
M. R. Irwin and L. C. Ferguson       Increase of bactericidins in
the serum of cattle following recovery      coWm infection wifh
E~ruoiera Gil       .  'Proc. Soo.  9    BTiol _nTT IIe?. 38:1938
R. A, Brink     Winterkiln      in alfalfa     Jour. Agr. Res.
(In press)
M. P. Irwin and F. N. Bell      The interrelationships of the
blood cells of cattle in health and du      j      B l@ infec-
t ion    -TIn press)
R. A. Brink and D. C. Cooper       partial self-incompatibility in
Medinago sativa       Proc. Nat. Acad. Soi.     1938
A. B. Chapman, L. E. Casida and A. CAter
calves     (In press)
L. J. Cole and -r F. Hollander      The in
age in the domestic pigeon       TIn
Sex ratios of fetal
heritance of silky plum-
preparatiou
D. C. Cooper    Artificial induction of polyploidy in alfalfa
(In press--Am Jour. Bot3.
D. C. Cooper    Embryo Sao development in Erythronium albidum
(In press--Bot. GazF7
L. B. Casida    The endocrine Esysem--Hormones elaborated,
their nature, interrelaions,   aiid general mosf        ion
Louise Tipf    Chromosome numbers in root nodules and root tips
of certain Logminosie     (In press   Bot. Gaz.TW
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